Editor’s note: This post is part of the AI Decoded series, which demystifies AI by making the technology more accessible and introduces new hardware, software, tools, and tools for GeForce RTX PC and NVIDIA RTX workstation users. Introducing acceleration.
Generative image models, a popular subset of generative AI, can parse and understand written language and translate words into images in almost any style.
Representing the cutting edge of what’s possible in image generation, Black Forest Labs’ new model series is now available for trial on PCs and workstations, and runs fastest on GeForce RTX and NVIDIA RTX GPUs.
flexible functionality
FLUX.1 AI is a text-to-image generative model suite developed by Black Forest Labs. The model is built on a diffusive transformer (DiT) architecture, which allows it to maintain efficiency in models with large numbers of parameters. The Flux model is trained with 12 billion parameters for high-quality image generation.
DiT models are efficient and computationally intensive, and NVIDIA RTX GPUs are essential to processing these new models, but the largest models cannot run on non-RTX GPUs without significant tuning. Flux models now support the NVIDIA TensorRT software development kit, delivering up to 20% performance improvements. Users can experiment with Flux and other models using TensorRT with ComfyUI.
flux appeal
FLUX.1 excels at producing high-quality, diverse images with excellent instant compliance, which refers to how accurately the AI interprets and executes instructions. High prompt compliance means that the generated images closely match the elements, style, and mood described in the text prompt. Low immediate compliance may result in images partially or completely deviating from the given instructions.
FLUX.1 is known for its ability to accurately render human anatomy, including difficult and complex features such as hands and faces. FLUX.1 also significantly improves the generation of readable text in images, addressing another common challenge in text-to-image models. This makes the FLUX.1 model suitable for applications that require accurate text representation, such as promotional materials and book covers.
FLUX.AI comes in three variations, giving users the best choice for their workflow without sacrificing quality.
FLUX.1 pro: cutting edge quality for enterprise users. Accessible through application programming interfaces. FLUX.1 dev: A refined free version of FLUX.1 pro that offers high quality. FLUX.1 schnell: Fastest model suitable for local development and personal use. It has a permissive Apache 2.0 license.
The dev and Schnell models are open source, and Black Forest Labs provides access to their weights on the popular platform Hugging Face. This allows researchers and developers to build and enhance models, fostering innovation and collaboration within the image generation community.
accepted by the community
The dev and Schnell variants of the Flux model were downloaded over 2 million times on HuggingFace within three weeks of launch.
FLUX.1 produces visually stunning images with exceptional detail and realism, and is praised by users for its ability to handle complex prompts without the need for extensive parameter adjustments.
Additionally, FLUX.1’s versatility in handling a variety of artistic styles and efficiency in quickly generating images make it a valuable tool for both personal and professional projects.
Let’s get started
Users can access FLUX.1 using popular community web pages such as ComfyUI. The community-run ComfyUI Wiki includes step-by-step instructions to get started.
Many YouTube creators also provide video tutorials on Flux models such as the following from MDMZ.
Share your generated images on social media using the hashtag #fluxRTX for a chance to be featured on NVIDIA AI’s channels.
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